| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.76 | 8.504% | $89.7979 | $89.80 | $89.80 | $89.80 |
| Purchase #2 | $76.96 | 12.622% | $86.6739 | $86.67 | $86.65 | $86.70 |
| Purchase #3 | $170.96 | 3.832% | $177.5112 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $223.64 | 13.348% | $253.4915 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $141.78 | 11.803% | $158.5143 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $44.50 | 12.846% | $50.2165 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $104.98 | 5.370% | $110.6174 | $110.62 | $110.60 | $110.60 |
| 7 purchase totals = | $845.58 | $926.8227 | $926.82 | $926.75 | $926.80 | |